ISO INTERNATIONAL STANDARD 9352 Third edition 2012-04-15 Plastics Determination of resistance to wear by abrasive wheels Plastiques - Determination de la resistance a I'usure par galets abrasifs Reference number ISO 9352:2012(E) ISO @ IS0 2012 ISO 9352:2012(E) COPYRiGHT PROTECTED DOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester ISO copyright office Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2012 - All riahts reserved ISO 9352:2012(E) Contents Page Foreword .iv 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 2 5 Apparatus 6 Test specimens . 5 6.1 Shape and dimensions 5 6.2 Preparation of test specimens 6.3 Cleaning of test specimens. 6.4 Number of test specimens. 7 Conditioning oftest specimens 8 Procedure 5 9 Expression of results 6 10 Precision, 11 Test report Annex A (normative) Determination of the abrasive power of the abrasive wheels 8 Bibliography 9 .!n.2012!.riahts reserved ili